<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>bootstrap应用</title>
		<!---引入jquery资源--->
		<script src="js/bootstrap-3.3.7-dist/js/jquery.min.js" type="text/javascript"></script>
		<!--引入bootstrap的核心css资源文件--->
		<link href="js/bootstrap-3.3.7-dist/css/bootstrap.min.css" rel="stylesheet">
    	<!--引入bootstrap的核心js资源文件--->
    	<script src="js/bootstrap-3.3.7-dist/js/bootstrap.min.js"></script>
	</head>
	<body>
		<div class="container-fluid">
	<div class="row">
		<div class="col-md-4">
		</div>
		<div class="col-md-4">
			<form role="form">
				<div class="form-group">
					 
					<label for="exampleInputEmail1">
						Email address
					</label>
					<input type="email" class="form-control" id="exampleInputEmail1">
				</div>
				<div class="form-group">
					 
					<label for="exampleInputPassword1">
						Password
					</label>
					<input type="password" class="form-control" id="exampleInputPassword1">
				</div>
				<div class="form-group">
					 
					<label for="exampleInputFile">
						File input
					</label>
					<input type="file" id="exampleInputFile">
					<p class="help-block">
						Example block-level help text here.
					</p>
				</div>
				<div class="checkbox">
					 
					<label>
						<input type="checkbox"> Check me out
					</label>
				</div> 
				<button type="submit" class="btn btn-default">
					Submit
				</button>
			</form>
		</div>
		<div class="col-md-4">
		</div>
	</div>
</div>
	</body>
</html>
